EP0571116A1 - Blood collection tube assembly - Google Patents
Blood collection tube assembly Download PDFInfo
- Publication number
- EP0571116A1 EP0571116A1 EP93303591A EP93303591A EP0571116A1 EP 0571116 A1 EP0571116 A1 EP 0571116A1 EP 93303591 A EP93303591 A EP 93303591A EP 93303591 A EP93303591 A EP 93303591A EP 0571116 A1 EP0571116 A1 EP 0571116A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- assembly
- container
- tube
- barrier
- barrier label
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/15003—Source of blood for venous or arterial blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150763—Details with identification means
- A61B5/150786—Optical identification systems, e.g. bar codes, colour codes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150351—Caps, stoppers or lids for sealing or closing a blood collection vessel or container, e.g. a test-tube or syringe barrel
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
- A61B5/154—Devices using pre-evacuated means
Definitions
- This invention relates to a barrier label for providing an effective barrier against gas and water vapor permeability of containers and for extending shelf-life of containers, especially plastic evacuated blood collection tubes.
- Such medical products that would derive a considerable benefit from improving their barrier properties include, but are not limited to, collection tubes and particularly those used for blood collection.
- Blood collection tubes require certain performance standards to be acceptable for use in medical applications. Such performance standards include the ability to maintain greater than about 90% original draw volume over a one year period, to be radiation sterilizable and to be noninterfering in tests and analysis.
- Draw volume retention depends on the existence of a partial vacuum, or reduced pressure, inside the tube. The draw volume changes in direct proportion to the change in vacuum (reduced pressure). Therefore, draw volume retention is dependent on good vacuum retention.
- Radiation sterilizable means that after the tube is exposed to certain levels of radiation in the sterilization process, there is substantially no change in optical or mechanical and functional properties.
- Noninterference in performance of a tube's specifications means that the materials of the tube, such as glass or plastic materials do not interfere with testing and analysis that is typically performed on blood in the tube. Such tests include but are not limited to hematology, blood chemistry, blood typing, toxicology analysis and therapeutic drug monitoring. Furthermore, the tube must be capable of being subjected to automated machinery such as centrifuges.
- plastic evacuated blood collection tubes have small paper labels applied over the least amount of outer surface area of the tube.
- these small paper labels do not contribute to improving the barrier properties of the plastic tube.
- Their intended purpose is for identification of the tube.
- the present invention is a plastic composite container with a barrier label disposed over the outer surface of the composite container. That is, a barrier label is secured over the previously formed plastic container.
- a barrier label improves the barrier properties of plastic containers and extends the shelf-life of plastic containers, especially plastic evacuated blood collection devices.
- the barrier label may be placed or formed around the container and then adhered to the container by methods such as, but not limited to, an adhesive layer, heating the barrier label and container to a temperature sufficient to cause the barrier label to heat-shrink onto the container or by expanding the container into the barrier label by blow molding.
- the barrier label of the present invention is a polymer film with a chemical compound coating which may be deposited by a non-reactive ion plating, plasma enhanced chemical vapor deposition, or magnetron sputtering method.
- the chemical coating may be an oxide, a metal oxide or a rare earth element.
- the chemical compound coating is silicon oxide based.
- Suitable films to be coated for use as barrier labels according to the present invention include, but are not limited to polypropylene films, low and high density polythene films and polyvinylchloride films.
- the barrier label coated with a silicon oxide based - compound provides a transparent, translucent or colorless appearance and may have printed matter applied thereon.
- Barrier labels coated with the silicon oxide-based coating are able to maintain far better vacuum retention and draw volume retention than previous barrier labels comprised of polymer compositions and blends thereof. Most notably is the clarity of the coated film and its durability to substantially withstand resistance to impact.
- Printing may be placed on the barrier label which is to be wrapped around the container of interest.
- a product identification, bar code, brand name, company logo, lot number, expiration date and other data and information may all be included on the label surface.
- a matte finish or a corona discharged surface may be developed on the outer surface of the barrier label so as to make the surface appropriate for writing additional information on the label.
- another pressure sensitive adhesive label may be placed over the outer surface of the barrier label so as to accommodate various hospital over-labels, for example.
- a heat-activated or pressure sensitive adhesive may be applied to the inner surface of the barrier label.
- the adhesive may be printed or applied to the inner surface of the barrier label.
- a heat-activated adhesive may be applied when the barrier label is heated for application onto the container. In this way the adhesive becomes activated and helps adhere the barrier label to the container being wrapped. Any conventional heat-activated or pressure sensitive adhesive may be used for application onto the container and preferably does not interfere with transparency of the barrier label.
- a unique feature of the invention is that a plastic container with the barrier label has improved barrier properties including, but not limited to, the reduction of permeating gas molecules and water vapor into and out of the container.
- FIG. 1 is a perspective view of a typical blood collection tube with a stopper.
- FIG. 2 is a longitudinal sectional view of the tube of FIG. 1 taken along line 2-2 thereof.
- FIG. 3 is a longitudinal sectional view of a tube-shaped container without a stopper similar to the tube of FIG. 1 with the barrier label thereover it, and illustrating one form of the invention.
- FIG. 4 is a longitudinal sectional view of a tube-shaped container without a stopper similar to the tube of FIG. 1 with a barrier label thereover illustrating an additional embodiment of the invention.
- FIGS. 1 and 2 show a typical blood collection tube 10, having anopen end 16 , a closed end 18 and stopper 14 which includes a lower annular portion or skirt 15 which extends into and presses against the inside walls 12 of the tube for maintaining stopper 14 in place.
- FIG. 2 schematically illustrates that there are three mechanisms for a change in vacuum in a blood collection tube: (A) gas permeation through the stopper material; (B) gas permeation through the tube material and (C) leak at the closure-tube interface. Therefore, when there is substantially no gas permeation and no leak, there is good vacuum retention and good draw volume retention.
- FIG. 3 shows the preferred embodiment of the invention, a plastic tube with a barrier label comprising a film coated with a silicon oxide based composition.
- the preferred embodiment includes many components which are substantially identical to the components of FIGS. 1 and 2. Accordingly, similar components performing similar functions will be numbered identically to those components of FIGS. 1 and 2, except that a suffix "a" will be used to identify those components in FIG. 3.
- collection tube assembly 20 comprises a plastic tube 10a , having an open end 16a and a closed end 18a .
- This embodiment shows a barrier label 25 extending over a substantial portion of the length of the tube.
- barrier label 25 ends at edge 26 .
- the barrier label can cover all of the tube with the exception of open end 16a thereof.
- FIG. 4 illustrates an alternate embodiment of the invention, wherein collection tube assembly 40 comprises stopper 48 in place for closing open end 41 of tube 42 .
- stopper 48 includes an annular upper portion 50 which extends over the top edge of tube 42 as well as the top edge of film 45 .
- Stopper 48 includes a lower annular portion or skirt 49 which extends into and- presses against the inside walls of tube 42 for maintaining stopper 48 in place.
- the annular lower skirt 49 of stopper 48 defines a well 52 which, in turn, defines a septum portion 53 of stopper 48 for receiving a cannula therethrough.
- a cannula may insert a cannula through septum 53 in known fashion, for receiving part or all of the contents in tube 42 to perform various tests on a sample. Covering a substantial portion of the length of the tube is film 45 . Film 45 covers substantially all of the tube with the exception of open end 41 thereof.
- FIG. 4 differs from the embodiment in FIG. 3 in that the tube is first evacuated with the simultaneous placement of stopper 48 therein followed by the application of film 45 thereover the tube.
- the barrier label can cover all of the tube with the exception of the stopper.
- An alternate embodiment of the invention also includes a barrier label incorporating both the upper portion of the stopper, as well as the entire container tube. Such an embodiment may be utilized, for example, for sealing the container with the stopper in place. Once a sample has been placed in the tube, the sample cannot be tampered with by removal of the stopper. Additionally, serrations could be included at the tube, stopper interface. The serrations may be registered so that it can be determined if the sealed container has been tampered with.
- the barrier label is desirably a film coated with a high barrier performance material such as silicon oxide.
- Preferred film materials include, but are not limited to, polymeric substrate resins.
- Polymeric substrate resins include, but are not limited to polyamide, polyolefin and polyester.
- Polyamide includes but is not limited to, biaxial oriented nylon, aromatic amorphous polyamide, polyvinyl chloride and mixtures thereof.
- Polyolefin includes, but is not limited to biaxial oriented polypropylene, low density polyethylene, polychlorotrifluoroethylene and mixtures thereof.
- Polyester includes, but is not limited to, polyethylene terephthalate, polyethylene naphthalate, polyethylene isophthalate and mixtures thereof.
- Methods for depositing an oxide based coating on a film include ion plating, plasma enhanced vapor deposition, plasma polymerization, and sputtering as described in European Publication Numbers 0 113 555, 0 469 926, 0 299 754, and U.S. Patent Nos. 5,047,131, 4,888,199, 4,847,469, the disclosures of which are herein all incorporated by reference.
- the deposition of an oxide based coating by an ion plating or magnetron sputtering method enables relatively large crystals to be formed in the coating, such crystals provide a barrier to the transmission of water vapor, oxygen or other gases.
- the film coating may include metal atoms having a relatively high atomic number such as lead, silica, indium and tin or aluminum.
- a plastic blood collection tube with a barrier label preferably coated with a silicon oxide based coating may effectively be used in such applications as routine chemical analysis, biological inertness, hematology, blood chemistry, blood typing, toxicology analysis or therapeutic drug monitoring and other clinical tests involving body fluids.
- the silicon oxide based film or blends thereof used in accordance with this disclosure may contain conventional additives and ingredients which do not adversely affect the properties of articles made therefrom.
- barrier label of the invention may arranged to conform to any configuration of container and the stopper or cap therefor.
- any form of a container wherein plastic is the preferred material may be used.
- the barrier label is particularly directed to increasing the integrity of a plastic container and for increasing the integrity of other containers made of glass and paper as well.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The present invention is a plastic container (42) with a barrier label (45). In use, the barrier label (45) is wrapped around and adhered to a container (42). The barrier label (45) preferably is transparent so that the contents of the container (42) are visible to the observer at the same time identifying information may be displayed on the barrier label (45). The barrier label is useful for providing an effective barrier against gas permeability in containers and for extending shelf-life of containers, especially plastic evacuated blood collection devices.
Description
- This invention relates to a barrier label for providing an effective barrier against gas and water vapor permeability of containers and for extending shelf-life of containers, especially plastic evacuated blood collection tubes.
- With the increased emphasis on the use of plastic medical products, a special need exists for improving the barrier properties of articles made of polymers.
- Such medical products that would derive a considerable benefit from improving their barrier properties include, but are not limited to, collection tubes and particularly those used for blood collection.
- Blood collection tubes require certain performance standards to be acceptable for use in medical applications. Such performance standards include the ability to maintain greater than about 90% original draw volume over a one year period, to be radiation sterilizable and to be noninterfering in tests and analysis.
- A critical performance standard of the blood collection tube is the draw volume retention. Draw volume retention depends on the existence of a partial vacuum, or reduced pressure, inside the tube. The draw volume changes in direct proportion to the change in vacuum (reduced pressure). Therefore, draw volume retention is dependent on good vacuum retention.
- For example, it is important to maintain the vacuum over a period of time in order to provide appropriate storage life for those tubes prior to their being used. That is, it is important for the vacuum level to be maintained for a period of time prior to the time when a technician or a nurse uses the tube for collecting a blood sample.
- Radiation sterilizable means that after the tube is exposed to certain levels of radiation in the sterilization process, there is substantially no change in optical or mechanical and functional properties.
- Noninterference in performance of a tube's specifications means that the materials of the tube, such as glass or plastic materials do not interfere with testing and analysis that is typically performed on blood in the tube. Such tests include but are not limited to hematology, blood chemistry, blood typing, toxicology analysis and therapeutic drug monitoring. Furthermore, the tube must be capable of being subjected to automated machinery such as centrifuges.
- Typically, plastic evacuated blood collection tubes have small paper labels applied over the least amount of outer surface area of the tube. However, these small paper labels do not contribute to improving the barrier properties of the plastic tube. Their intended purpose is for identification of the tube.
- Despite the variety of known labels there are apparently no labels specifically made or used as barrier labels which can be attached conveniently and securely to the outer surface of a tube, such as a plastic evacuated blood collection tube, while not obscuring its contents so that the tube with the barrier label would be able to meet certain performance standards and be effective and usable in medical applications.
- The present invention is a plastic composite container with a barrier label disposed over the outer surface of the composite container. That is, a barrier label is secured over the previously formed plastic container. Such a barrier label improves the barrier properties of plastic containers and extends the shelf-life of plastic containers, especially plastic evacuated blood collection devices.
- The barrier label may be placed or formed around the container and then adhered to the container by methods such as, but not limited to, an adhesive layer, heating the barrier label and container to a temperature sufficient to cause the barrier label to heat-shrink onto the container or by expanding the container into the barrier label by blow molding.
- Desirably the barrier label of the present invention is a polymer film with a chemical compound coating which may be deposited by a non-reactive ion plating, plasma enhanced chemical vapor deposition, or magnetron sputtering method. The chemical coating may be an oxide, a metal oxide or a rare earth element. Most preferably, the chemical compound coating is silicon oxide based.
- Suitable films to be coated for use as barrier labels according to the present invention include, but are not limited to polypropylene films, low and high density polythene films and polyvinylchloride films.
- Preferably, the barrier label coated with a silicon oxide based - compound provides a transparent, translucent or colorless appearance and may have printed matter applied thereon.
- Barrier labels coated with the silicon oxide-based coating are able to maintain far better vacuum retention and draw volume retention than previous barrier labels comprised of polymer compositions and blends thereof. Most notably is the clarity of the coated film and its durability to substantially withstand resistance to impact.
- Printing may be placed on the barrier label which is to be wrapped around the container of interest. For example, a product identification, bar code, brand name, company logo, lot number, expiration date and other data and information may all be included on the label surface. Moreover, a matte finish or a corona discharged surface may be developed on the outer surface of the barrier label so as to make the surface appropriate for writing additional information on the label. Furthermore, another pressure sensitive adhesive label may be placed over the outer surface of the barrier label so as to accommodate various hospital over-labels, for example.
- It may be appropriate to apply a heat-activated or pressure sensitive adhesive to the inner surface of the barrier label. The adhesive may be printed or applied to the inner surface of the barrier label. A heat-activated adhesive may be applied when the barrier label is heated for application onto the container. In this way the adhesive becomes activated and helps adhere the barrier label to the container being wrapped. Any conventional heat-activated or pressure sensitive adhesive may be used for application onto the container and preferably does not interfere with transparency of the barrier label.
- A unique feature of the invention is that a plastic container with the barrier label has improved barrier properties including, but not limited to, the reduction of permeating gas molecules and water vapor into and out of the container.
- FIG. 1 is a perspective view of a typical blood collection tube with a stopper.
- FIG. 2 is a longitudinal sectional view of the tube of FIG. 1 taken along line 2-2 thereof.
- FIG. 3 is a longitudinal sectional view of a tube-shaped container without a stopper similar to the tube of FIG. 1 with the barrier label thereover it, and illustrating one form of the invention.
- FIG. 4 is a longitudinal sectional view of a tube-shaped container without a stopper similar to the tube of FIG. 1 with a barrier label thereover illustrating an additional embodiment of the invention.
- The present invention may be embodied in other specific forms and is not limited to any specific embodiment described in detail which is merely exemplary. Various other modifications will be apparent to and readily made by those skilled in the art without departing from the scope and spirit of the invention. The scope of the invention will be measured by the appended claims and their equivalents.
- Referring to the drawings in which like reference characters refer to like parts throughout the several views thereof, FIGS. 1 and 2 show a typical
blood collection tube 10, having anopenend 16, a closedend 18 andstopper 14 which includes a lower annular portion orskirt 15 which extends into and presses against theinside walls 12 of the tube for maintainingstopper 14 in place. - FIG. 2 schematically illustrates that there are three mechanisms for a change in vacuum in a blood collection tube: (A) gas permeation through the stopper material; (B) gas permeation through the tube material and (C) leak at the closure-tube interface. Therefore, when there is substantially no gas permeation and no leak, there is good vacuum retention and good draw volume retention.
- FIG. 3 shows the preferred embodiment of the invention, a plastic tube with a barrier label comprising a film coated with a silicon oxide based composition. The preferred embodiment includes many components which are substantially identical to the components of FIGS. 1 and 2. Accordingly, similar components performing similar functions will be numbered identically to those components of FIGS. 1 and 2, except that a suffix "a" will be used to identify those components in FIG. 3.
- Referring now to FIG. 3, the preferred embodiment of the invention,
collection tube assembly 20 comprises aplastic tube 10a, having anopen end 16a and a closedend 18a. This embodiment shows abarrier label 25 extending over a substantial portion of the length of the tube. As shown in FIG. 3,barrier label 25 ends at edge 26. Alternatively, the barrier label can cover all of the tube with the exception ofopen end 16a thereof. - FIG. 4 illustrates an alternate embodiment of the invention, wherein
collection tube assembly 40 comprisesstopper 48 in place for closingopen end 41 oftube 42. As can be seen,stopper 48 includes an annularupper portion 50 which extends over the top edge oftube 42 as well as the top edge offilm 45.Stopper 48 includes a lower annular portion orskirt 49 which extends into and- presses against the inside walls oftube 42 for maintainingstopper 48 in place. Also, the annularlower skirt 49 ofstopper 48 defines a well 52 which, in turn, defines aseptum portion 53 ofstopper 48 for receiving a cannula therethrough. Thus, the user, once receiving a container such as that shown in FIG. 4 with a sample contained therein, may insert a cannula throughseptum 53 in known fashion, for receiving part or all of the contents intube 42 to perform various tests on a sample. Covering a substantial portion of the length of the tube isfilm 45.Film 45 covers substantially all of the tube with the exception ofopen end 41 thereof. - It will be understood by practitioners-in-the-art, that such tubes may contain reagents in the form of additives or coatings on the inner wall of the tube or in a solution near or at the inside closed end of the tube. FIG. 4 differs from the embodiment in FIG. 3 in that the tube is first evacuated with the simultaneous placement of
stopper 48 therein followed by the application offilm 45 thereover the tube. Alternatively, the barrier label can cover all of the tube with the exception of the stopper. - An alternate embodiment of the invention also includes a barrier label incorporating both the upper portion of the stopper, as well as the entire container tube. Such an embodiment may be utilized, for example, for sealing the container with the stopper in place. Once a sample has been placed in the tube, the sample cannot be tampered with by removal of the stopper. Additionally, serrations could be included at the tube, stopper interface. The serrations may be registered so that it can be determined if the sealed container has been tampered with.
- The barrier label is desirably a film coated with a high barrier performance material such as silicon oxide. Preferred film materials include, but are not limited to, polymeric substrate resins. Polymeric substrate resins include, but are not limited to polyamide, polyolefin and polyester. Polyamide includes but is not limited to, biaxial oriented nylon, aromatic amorphous polyamide, polyvinyl chloride and mixtures thereof. Polyolefin includes, but is not limited to biaxial oriented polypropylene, low density polyethylene, polychlorotrifluoroethylene and mixtures thereof. Polyester includes, but is not limited to, polyethylene terephthalate, polyethylene naphthalate, polyethylene isophthalate and mixtures thereof.
- Methods for depositing an oxide based coating on a film include ion plating, plasma enhanced vapor deposition, plasma polymerization, and sputtering as described in European Publication Numbers 0 113 555, 0 469 926, 0 299 754, and U.S. Patent Nos. 5,047,131, 4,888,199, 4,847,469, the disclosures of which are herein all incorporated by reference.
- The deposition of an oxide based coating by an ion plating or magnetron sputtering method enables relatively large crystals to be formed in the coating, such crystals provide a barrier to the transmission of water vapor, oxygen or other gases. The film coating may include metal atoms having a relatively high atomic number such as lead, silica, indium and tin or aluminum.
- A plastic blood collection tube with a barrier label preferably coated with a silicon oxide based coating may effectively be used in such applications as routine chemical analysis, biological inertness, hematology, blood chemistry, blood typing, toxicology analysis or therapeutic drug monitoring and other clinical tests involving body fluids.
- The silicon oxide based film or blends thereof used in accordance with this disclosure, may contain conventional additives and ingredients which do not adversely affect the properties of articles made therefrom.
- It will be understood that the barrier label of the invention herein may arranged to conform to any configuration of container and the stopper or cap therefor. Thus, any form of a container wherein plastic is the preferred material may be used. The barrier label is particularly directed to increasing the integrity of a plastic container and for increasing the integrity of other containers made of glass and paper as well.
Claims (11)
- A sample container assembly comprising:
a plastic container having an open end, a closed end, an inner surface and an outer surface; and
a barrier label comprising a polymer film coated with an oxide-based composition, associated over the outer surface of said container and extending over a major portion of said outer surface of said outer surface of said container. - The assembly of Claim 1 further comprising a closure in said open end of said container whereby a container and closure interface is formed.
- The assembly of Claim 2 wherein said oxide based composition is selected from the group consisting of aluminum, silica, tin and indium.
- The assembly of Claim 3 wherein said plastic container is a tube and said closure is an elastomeric stopper.
- The assembly of Claim 4 wherein said tube is evacuated.
- The assembly of Claim 5 wherein said barrier label comprises a polymer film material selected from the group consisting of polyamide, polyolefin and polyester.
- The assembly of Claim 6 wherein said oxide-based composition of said barrier label is silicon oxide.
- The assembly of Claim 6 wherein said polymer film is a polyamide selected from the group consisting of biaxial oriented nylon, aromatic amorphous polyamide and polyvinyl chloride.
- The assembly of Claim 6 wherein said polymer film is a polyolefin selected from the group consisting of biaxial oriented polypropylene, low density polyethylene and polychlorotrifluoroethylene.
- The assembly of Claim 6 wherein said polymer film is a polyester selected from the group consisting of polyethylene terephthalate, polyethylene naphthalate and polyethylene isophthalate.
- The assembly of Claim 10 wherein said oxide based composition of said barrier label has been deposited by an ion plating, plasma enhanced vapor deposition, plasma polymerization or sputtering.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88219492A | 1992-05-13 | 1992-05-13 | |
US882194 | 1992-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0571116A1 true EP0571116A1 (en) | 1993-11-24 |
Family
ID=25380091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93303591A Withdrawn EP0571116A1 (en) | 1992-05-13 | 1993-05-10 | Blood collection tube assembly |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0571116A1 (en) |
JP (1) | JPH0650969A (en) |
AU (1) | AU3854893A (en) |
CA (1) | CA2095674A1 (en) |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0603717A2 (en) * | 1992-12-18 | 1994-06-29 | Becton, Dickinson and Company | Barrier label |
AT402365B (en) * | 1993-12-21 | 1997-04-25 | Greiner & Soehne C A | RECEIVER WITH A CYLINDRICAL CONTAINER AND BLOOD SAMPLING TUBE WITH SUCH A RECEIVER |
US5871700A (en) * | 1993-12-21 | 1999-02-16 | C.A. Greiner & Sohne Gesellschaft M.B.H. | Holding device with a cylindrical container and blood sampling tube with such a holding device |
WO2001054816A1 (en) * | 2000-01-27 | 2001-08-02 | Greiner Bio-One Gmbh | Container for holding fluids |
EP1175941A2 (en) * | 2000-07-25 | 2002-01-30 | Becton Dickinson and Company | Collection container assembly |
US6352426B1 (en) | 1998-03-19 | 2002-03-05 | Advanced Plastics Technologies, Ltd. | Mold for injection molding multilayer preforms |
US6391408B1 (en) | 1997-10-17 | 2002-05-21 | Advanced Plastics Technologies, Ltd. | Coated polyester preforms and method of making same |
US6808820B2 (en) | 2000-09-05 | 2004-10-26 | Advanced Plastics Technology Ltd. | Multilayer containers and preforms having barrier properties utilizing recycled material |
EP1701148A3 (en) * | 2005-03-10 | 2008-04-30 | Streck Inc. | Blood collection tube |
US7419832B2 (en) | 2005-03-10 | 2008-09-02 | Streck, Inc. | Blood collection tube with surfactant |
EP2065184A1 (en) | 2007-11-27 | 2009-06-03 | La Seda De Barcelona S.A. | Transparent multilayer injection-moulded container having a fluoropolymer barrier layer |
US7608457B2 (en) | 2005-03-10 | 2009-10-27 | Streck, Inc. | Blood collection and testing improvements |
US7985188B2 (en) | 2009-05-13 | 2011-07-26 | Cv Holdings Llc | Vessel, coating, inspection and processing apparatus |
US8119082B2 (en) | 2005-12-19 | 2012-02-21 | Vacutest Kima S.R.L. | Plastic test tube for taking blood samples |
US8512796B2 (en) | 2009-05-13 | 2013-08-20 | Si02 Medical Products, Inc. | Vessel inspection apparatus and methods |
US8551589B2 (en) | 2004-04-16 | 2013-10-08 | The Concentrate Manufacturing Company Of Ireland | Mono and multi-layer articles and extrusion methods of making the same |
US9272095B2 (en) | 2011-04-01 | 2016-03-01 | Sio2 Medical Products, Inc. | Vessels, contact surfaces, and coating and inspection apparatus and methods |
US9458536B2 (en) | 2009-07-02 | 2016-10-04 | Sio2 Medical Products, Inc. | PECVD coating methods for capped syringes, cartridges and other articles |
US9545360B2 (en) | 2009-05-13 | 2017-01-17 | Sio2 Medical Products, Inc. | Saccharide protective coating for pharmaceutical package |
US9554968B2 (en) | 2013-03-11 | 2017-01-31 | Sio2 Medical Products, Inc. | Trilayer coated pharmaceutical packaging |
US9662450B2 (en) | 2013-03-01 | 2017-05-30 | Sio2 Medical Products, Inc. | Plasma or CVD pre-treatment for lubricated pharmaceutical package, coating process and apparatus |
US9664626B2 (en) | 2012-11-01 | 2017-05-30 | Sio2 Medical Products, Inc. | Coating inspection method |
US9764093B2 (en) | 2012-11-30 | 2017-09-19 | Sio2 Medical Products, Inc. | Controlling the uniformity of PECVD deposition |
US9863042B2 (en) | 2013-03-15 | 2018-01-09 | Sio2 Medical Products, Inc. | PECVD lubricity vessel coating, coating process and apparatus providing different power levels in two phases |
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TW434301B (en) * | 1996-01-30 | 2001-05-16 | Becton Dickinson Co | Non-ideal barrier coating composition comprising organic and inorganic materials |
JP4440714B2 (en) | 2004-06-17 | 2010-03-24 | 株式会社ニフコ | Container holding unit and cup holder device |
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- 1993-05-12 AU AU38548/93A patent/AU3854893A/en not_active Abandoned
- 1993-05-13 JP JP5111820A patent/JPH0650969A/en active Pending
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EP0603717A2 (en) * | 1992-12-18 | 1994-06-29 | Becton, Dickinson and Company | Barrier label |
AT402365B (en) * | 1993-12-21 | 1997-04-25 | Greiner & Soehne C A | RECEIVER WITH A CYLINDRICAL CONTAINER AND BLOOD SAMPLING TUBE WITH SUCH A RECEIVER |
US5871700A (en) * | 1993-12-21 | 1999-02-16 | C.A. Greiner & Sohne Gesellschaft M.B.H. | Holding device with a cylindrical container and blood sampling tube with such a holding device |
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Also Published As
Publication number | Publication date |
---|---|
JPH0650969A (en) | 1994-02-25 |
AU3854893A (en) | 1993-11-18 |
CA2095674A1 (en) | 1993-11-14 |
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